130551553 has 4 divisors (see below), whose sum is σ = 142419888. Its totient is φ = 118683220.

The previous prime is 130551539. The next prime is 130551557. The reversal of 130551553 is 355155031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 130551553 - 2²¹ = 128454401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130551557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5934151 + ... + 5934172.

It is an arithmetic number, because the mean of its divisors is an integer number (35604972).

Almost surely, 2^130551553 is an apocalyptic number.

It is an amenable number.

130551553 is a deficient number, since it is larger than the sum of its proper divisors (11868335).

130551553 is a wasteful number, since it uses less digits than its factorization.

130551553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11868334.

The product of its (nonzero) digits is 5625, while the sum is 28.

The square root of 130551553 is about 11425.9158495063. The cubic root of 130551553 is about 507.2951155947.

The spelling of 130551553 in words is "one hundred thirty million, five hundred fifty-one thousand, five hundred fifty-three".